table
{
border-collapse:collapse;
}
table, td, th
{border:1px solid blue;
}
th
{
background-color:green;
color:white;
}
Body{

}



.WrongValue {
background-color: darkred;
font-size:2em;
}

Footer{
background-color: lightblue;
width:100%;
text-align: center;
position: fixed; bottom: 0px;
}

#MyHeader{
background-color: rgb(80,160,240);
font-size: 76px;
}

#MyHeader a{
margin-right: 15px;
}

#menu{
background-color: rgb(0,80,160);
overflow:auto;
}

#menu ul
{

    margin: 0px;
    padding: 0px;
    list-style-type: none;
	
}
#menu ul li
{
float:left;
margin-right: 0.5em;
margin-bottom: 0.5em;

}
#menu ul li a
{
color: white;
}
#footer{
background-color: rgb(80,160,240);
}